package com.example.toolproject.demo.service;

import com.example.toolproject.demo.domain.Explain;

import java.util.List;

/**
 * @ClassName ExplainService
 * @Description TODO
 * @Author lvyongwei
 * @Date 2020-08-26 17:17
 **/
public interface ExplainService {

    /**
     * 查询内容
     * @return
     */
    public Explain getExplainById(int id);

    /**
     * 修改内容
     * @param explain
     * @return
     */
    public boolean updateExplain(Explain explain);
}
